ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4791 P538A  Cutting Banner 1 / 4 4
4789 P538C  Tourist's Notes 0 / 0 5
4788 P538D  Weird Chess 0 / 0 6
4785 P538F  A Heap of Heaps 0 / 0 8
4759 P546A  Soldier and Bananas 2 / 2 3
4760 P546B  Soldier and Badges 0 / 0 4
4758 P546C  Soldier and Cards 0 / 0 4
4755 P547A  Mike and Frog 0 / 0 8
4750 P548A  Mike and Fax 0 / 0 3
4748 P548B  Mike and Fun 1 / 1 4
4740 P550A  Two Substrings 1 / 1 5
4739 P550B  Preparing Olympiad 0 / 0 4
4738 P550C  Divisibility by Eight 0 / 0 5
4735 P551A  GukiZ and Contest 0 / 0 3
4734 P551B  ZgukistringZ 0 / 0 6
4728 P552C  Vanya and Scales 0 / 0 6
4727 P552D  Vanya and Triangles 0 / 0 6
4726 P552E  Vanya and Brackets 0 / 0 7
4721 P554A  Kyoya and Photobooks 1 / 1 3
4719 P554B  Ohana Cleans Up 0 / 0 4
4712 P556B  Case of Fake Numbers 0 / 0 3
4709 P557C  Arthur and Table 0 / 0 6
4706 P558A  Lala Land and Apple Trees 1 / 1 3
4704 P558C  Amr and Chemistry 0 / 0 6
4701 P559A  Gerald's Hexagon 0 / 0 5
4681 P568A  Primes or Palindromes? 0 / 0 5
4677 P568D  Sign Posts 0 / 0 10
4656 P574B  Bear and Three Musketeers 0 / 0 5
4653 P575C  Party 0 / 0 10
4637 P578B  "Or" Game 0 / 0 5
4631 P579B  Finding Team Member 0 / 0 4
4630 P580A  Kefa and First Steps 1 / 1 3
4622 P581D  Three Logos 0 / 0 5
4609 P584D  Dima and Lisa 0 / 0 6
4607 P585A  Gennady the Dentist 0 / 0 6
4579 P593A  2Char 1 / 1 4
4572 P594C  Edo and Magnets 0 / 0 8
4555 P598E  Chocolate Bar 1 / 1 7
4550 P599D  Spongebob and Squares 0 / 0 6
4537 P602A  Two Bases 1 / 1 3
4501 P611B  New Year and Old Property 0 / 0 4
4493 P612A  The Text Splitting 0 / 0 4
4484 P613B  Skills 1 / 1 6
4481 P614A  Link/Cut Tree 0 / 0 5
4447 P621D  Rat Kwesh and Cheese 0 / 0 9
4426 P626A  Robot Sequence 0 / 0 3
4425 P626C  Block Towers 1 / 1 5
4424 P626D  Jerry's Protest 0 / 0 6
4408 P629A  Far Relative’s Birthday Cake 2 / 2 3
4407 P629B  Far Relative’s Problem 0 / 0 3

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